Knowledge quiz

High compliance using on-chain contracts

End-to-end transparency

Bank-less financial inclusion

High conversation costs

Full privacy & anonymity

Instead of the data itself, a hash is used as a "fingerprint" of the data.

The blockchain is updated with the original data and a reference to the owner.

The trace is made up of the blocks. To safeguard the data, they are encrypted.

A secure chain that is impenetrable serves as a representation of the data.

The signing book for guests visiting a building

The lord of the rings (books) trilogy

A company's annual report (financial report)

The search results when searching on Wikipedia

No, it is not possible because the calculation includes a random number.

No, it is not possible, it is a one way encryption only.

Yes, it is possible if you use a quantum computer.

Yes, you can do it if you know at least half of the hash.

Bitcoin

XRP Ripple

Visa

Ethereum

DeFi

dApp

Smart contract

NFT

Once it is there, it can never be deleted.

It can be used as a source of absolute trust since it is impossible to modify.

There is extremely secure access control around the data.

Viruses are incapable of creating mutations of the program.

Augment green energy in the grid.

Restrict who can run the nodes of Bitcoin.

Deploy a new version of Bitcoins.

Change the "guessing game" of Bitcoin to make it easier.

It ensures that the history of the blockchain cannot be modified, because each block is linked to its predecessor.

It offers a degree of encryption that cannot be cracked.

It establishes a gate to the data that can only be opened with the correct password.

It enables you to identify the sequence of the blocks thanks to its encryption.

It cannot provide any absolute guarantees.

It guarantees immutability.

It guarantees unrestricted access for everybody.

It guarantees the new "source of trust alternative".